SOLAR300 - SOLAR300N
EN - 147
10.6. INRUSH CURRENTS
The SOLAR300N meter permits the real time detection of inrush current events, typical of
start-up of electrical machines and also for other industrial applications (e.g.
troubleshooting problem regarding loads switching, correct calculation of protection
devices, oscillating currents, etc…) as shown in the following pictures:
Fig. 174: Parameters of standard inrush current event
Fig. 175: Parameters of oscillating inrush current event
The meter detect and recording as inrush current all the events where the phase currents
TRMS values are over a set limit threshold. The maximum number of recorded events is
fixed to
1000
.
During setting operation before recording start the user can be modify the below
parameters:
Current limit threshold
:
Current value of detection and recording of the event.
The maximum set value of this parameter is always
equal to the full scale of used transducer clamps.
Detectable modes
:
The below modes are available and selectable:
Summary of Contents for SOLAR300
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